baber/WOPTO huggingface dataset:
Patent JP-S55107847-A (JP)
Title: Ventilation fan
Inventor: KAMATA SAKAE
IPC: F24F7/013
Filed: 1979-02-13
Abstract: PURPOSE: To get easy detachability of oil sump and also make easy for machine cleaning and moreover make possible to use cover even on a machine not providing oil sump without any difficulties, by affixing oil sump for gathering of oil drops, onto cover grip part for putting on or off of cover, in detachably.  
     CONSTITUTION: On cover grip part 5 of cover 1 which is affixed onto frame 9 in detachably, oil sump 4 is fitted up. By this, location of cover grip part 5 and on-off part of oil sump 4 meet in one place and on-off process of both equipments can be done very easily. Further, in case fitting cover 1 on the machine not furnished with oil sump 4, it can be used without any trouble nor unfitness even in its appearance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59138823-A (JP)
Title: High-frequency heating apparatus
Inventor: OONISHI TAKASHI
IPC: H05B6/68
Filed: 1983-01-28
Abstract: PURPOSE:To set automatically a heating period, etc. using a sensor so as to secure the most favorable finished state suitable for the particular food, by setting and controlling a cleaning period according to the state of a heating chamber, and correcting sensor levels of a gas sensor, etc. to bring to the original values of the prescribed levels. CONSTITUTION:If a gas level has changed in a judging step (A), the degree of that change is checked in a judging step (F), and if the difference of the change is very great, a judging step (G) is carried out. If the difference of the change is about in the range within a prescribed level, the gas level is renewed to continue the measurement of the gas again. If the gas level is continuously stable but it is not observed that there is a change after the measurement of an original value phi in a judging step (C), a judging step (D) is carried out, then it is compared with an upper limit value V2 calculated from a peripheral circuit constant at the normal state of the sensor, then if it exceeds the upper limit value, it is judged that there is abnormality about the sensor or the peripheral circuit, and said sensor abnormality informing lamp 9 is lit and at the same time the heating operation is stopped.
Patent JP-S59141397-A (JP)
Title: Composite wire for nongas welding
Inventor: ITOU TADASHI
IPC: B23K35/36
Filed: 1983-01-31
Abstract: PURPOSE:To provide a composite wire for nongas welding which is formulated to yield a deposited metal having good low temp. toughness by specifying the metallic fluoride in the compsn., decreasing the content of Al and adding Ca-Si. CONSTITUTION:A composite wire for nongas welding contains, by the entire weight, 6-12% BaF2, 0.5-1.5% >=1 kind among NaF, LiF, KF, and CeF2, 1.5- 8% Fe3O4, 2-8% an Al-Mg alloy having 1-1.5 Al/Mg ratio, 1-5% Ca-Si and 0.5-4% Mn. A good bead shape is obtd. in welding in all positions including vertical and overhead welding by the above-mentioned wire compsn. and operability is considerably improved. The added Ca-Si acts effectively to effect substantial deoxidation and to assure the cleanliness of the deposited metal.
Patent JP-S54108071-A (JP)
Title: Filter device
Inventor: NAKAMURA FUMIO
IPC: B01D46/52
Filed: 1978-02-10
Abstract: PURPOSE: For facilitating the shake-off of dust attachement and ensuring standing long-time use, to fold a filter medium, and to mold a filter frame of a synthetic resin into a combined structure with the end portions of said filter medium and closing members into the combined structures with the tops of the folds of said filter medium.  
     CONSTITUTION: An almost flat filter medium 10 is provided with a number of long holes 11 and folded so that some of said long holes 11 may position at the tops of some folds and the almost medium portions of the other of said long holes 11 may position at the tops of the other of said long holes 11. Closing members 12 are so molded into the combined sturctures with the peripheral portions of said long holes 11 as to close said long holes 11. A filter box 13 for supporting the peripheral portions of a filter A is shaped like a box with the upper and lower faces thereof open. A filter B is constructed of said filter A and said filter frame 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05201291-A (JP)
Title: Automotive weatherstrip
Inventor: FUJIHIRA JUNICHI
IPC: B60R13/06
Filed: 1992-01-30
Abstract: PURPOSE:To carry out bolting work easily without pressing a hollow seal part by hand by forming the hollow seal part integratedly with a retainer, and carrying out bolting work with the hollow seal part bent. CONSTITUTION:A hollow seal part 4 is formed integratedly with a retainer 3 whose sectional surface is of a roughly U shape. Only the one end part of the hollow seal part 4 inside a cabin is connected with a retainer 3, and a projection part 11 is formed at the outer end part. A locking piece 13 whose shape is among a gentle hook is formed at the bottom part of the retainer 3 to be delivered into an outfitting line with the hollow seal part 4 turned to the inside and temporarily locked by the locking piece 13. String 16 is disposed between the hollow seal part 4 and the retainer 3 for disengaging them from each other.
Patent JP-S60162749-A (JP)
Title: Wear resistant cast iron containng much vanadium
Inventor: MATSUO SHINTAROU
IPC: C22C37/06
Filed: 1984-01-31
Abstract: PURPOSE:To obtain the titled cast iron having high hardness and wear resistance without carrying out heat treatment by regulating a composition consisting of C, Si, Mn, Cr, Nb, V and Fe and the relation between components in the composition. CONSTITUTION:This wear resistant cast iron contg. much V consists of, by weight, 2.5-3.5% C, 0.5-1% Si, 0.5-1.5% Mn, 10-23.5% Cr, 0.5-2% Nb, 3- 8% V and the balance essentially Fe and satisfies V/C=1-2.3 and Cr/C=3.3- 6.7. Since much harder V carbide as well as hard carbide (FeCr)7C is precipitated in a dispersed state, the cast iron has remarkably improved wear resistance. The cast iron is provided with >= about 60 Rockwell hardness as cast, so when it is used used as the material of a mill for grinding ore, rock, coal or the like, the operation cost can be considerably reduced.
Patent JP-H09206025-A (JP)
Title: Production of polyamine
Inventor: NAKANO HIROSHI
IPC: A23L13/20
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamine which can be added to foods to effectively utilize the polyamine without deteriorating the qualities of the foods, capable of efficiently and massively producing the polyamine by homogenizing the pancreas of an animal, adding an acid solution to the homogenate and extracting the polyamine. SOLUTION: This method for producing a polyamine comprises homogenizing the pancreas of an animal such as cattle or pig, adding an acid solution such as a 0.01-6N sulfuric acid solution to the homogenate to control the pH of the homogenate to <=2, and extracting the polyamine. The purification method preferably comprises either one or more methods selected from an ion exchange method, a gel filtration method, a membrane fractionation method, an electrophoresis method, a solvent extraction method and a thermal treatment method.
Patent JP-S53101067-A (JP)
Title: Improvement of properties of polyethylene molded article
Inventor: YOTSUI HIKARI
IPC: B29C71/02
Filed: 1977-02-15
Abstract: PURPOSE: To obtain a polyethylene molded article having excellent oil resistance, by the heat treatment of a molded article of high density polyethylene under specific conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11206779-A (JP)
Title: Laser probe
Inventor: WAKAMATSU TAKESHI
IPC: A61B18/20
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To perform a more sanitary operation by freely attachably and detachably providing an elastic chip member for closing a clearance between an optical fiber and a metallic pipe for inserting the optical fiber and making the chip member disposable in a laser probe for performing the incision, hemostasis, aggregation and transpiration, or the like, of a viable tissue by using a laser operation device. SOLUTION: A rigid pipe 3 is provided on the tip of a hand piece 1, the optical fiber 2 is inserted in the pipe 3 and a laser beam is emitted from the its part 2a. The chip member 10 is constituted of an elastic member, preferably a silicone member, and is composed of the hollow part of a large diameter and the hollow part of a small diameter following the hollow part, the hollow part of the large diameter is forcibly fitted to the pipe 3 and the hollow part of the small diameter is forcibly fitted to the optical fiber 2. Thus, the clearance 4 between the pipe 3 and the optical fiber 2 is tightly sealed and body fluid is prevented from intruding into the clearance 4.
Patent JP-S60159756-A (JP)
Title: Lithographic plate material
Inventor: TSUTSUI KIYOUJI
IPC: G03G13/28
Filed: 1984-01-30
Abstract: PURPOSE:To obtain a lithographic plate material having high printing resistance, and capable of forming a sharp printed image, and high-speed plate making, by forming a surface layer composed essentially of the reaction product of silylated polyvinyl alcohol with a cross-linking agent on a photoconductive layer formed on a conductive substrate. CONSTITUTION:A photoconductive layer 2 is obtained by forming a single photoconductive layer or the photoconductive layer 2' formed by laminating an electrostatic charge generating layer 4, and a charge transfer layer 5 in this order on a conductive substrate 1 of a metal plate, a metal vapor-deposited plastic film, or the like. A layer 3 composed essentially of the reaction product of silylated polyvinyl alcohol with a cross- linking agent, such as polyisocyanate, and capable of being made hydrophilic is formed directly on the layer 2 or 2', or on an insulating layer 6 formed on the layer 2 or 2'. The printing plate material layer 3 thus obtained is charged by corona discharge, imagewise exposed, and subjected to the following steps: Toner development, fixing, immersion into a mixture of ethanol and water contg. hydrochloric acid for about 30sec, water washing, drying, and the printing plate thus obtained is enhanced in printing resistance because the layer 3 of nonimage parts is hydrolyzed and made hydrophilic.
Patent JP-H05204869-A (JP)
Title: Information processor
Inventor: SUENAGA MASASHI
IPC: G06F15/177
Filed: 1992-01-30
Abstract: PURPOSE:To continue the operation of a processor unit provided with cache memory from the occurrence to the restoration of a fault after the fault occurs on the system on one side of a multiplexed bus. CONSTITUTION:When a bus 210 is disabled, the cache memory 411 is separated logically from this information processor. During that time, the processor unit 110 continues its operation by the cache memory 412. When the bus 210 can be used again, all the data in which only the cache memory is reloaded and no main storage is reloaded are stored in the main storage of the cache memory 412 after the copy of data in the main storage is completed and the cache memory 412 is invalidated by inhibiting its operation, and the separate state of the cache memory 411 is cancelled, and the operation inhibition of the cache memory is cancelled, then, an ordinary operation can be continued.
Patent JP-H07205364-A (JP)
Title: Tile-like lightweight decorative sheet and manufacture thereof
Inventor: TAKAHASHI YOSHIO
IPC: B32B3/14
Filed: 1994-01-13
Abstract: PURPOSE:To provide tile-like lightweight decorative sheet, which simultaneously satisfies planeness, lightness, practicability, workability and water resistance and is hard to crack and, at the same time, in the joint of which no mold gathers and which causes no cold feeling even into contact with it at cold season. CONSTITUTION:Decorative sheet is produced by forming lattice-like joint part and raised coating film part surrounded by the joint part on the aluminum sheet surface side of composite sheet, which is produced by bonding aluminum sheets on both the sides of core material sheet. The tile-like lightweight decorative sheet can be manufactured by pasting masking tape in the fashion of a lattice on one aluminum sheet surface side of the composite sheet and, after painting is applied on the aluminum sheet surface, the masking tape is peeled off so as to form the lattice-like joint part and the raised coating film part surrounded by the joint part.
Patent JP-H09207427-A (JP)
Title: Ink jet recording paper
Inventor: TOMITA MASAYUKI
IPC: B41M5/52
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an ink recording paper with which ink absorbing speed is high and image recording of high resolution is possible by covering a sheet- like support body with an ink absorbing layer which contains one or more kinds of polymers selected from a polysuccinimido, a polyasparaginic acid, and its salt. SOLUTION: A sheet-like support body is covered with an ink absorbing layer which contains one or more kinds of polymers selected from among a polysuccinimide, a polyasparaginic acid, and its salt so as to form an ink jet recording paper. As for the sheet-like support body, neutral or acidic wood-free paper and medium quality paper made of natural pulp can be named. The polymer content of the polysuccinimide in the ink absorbing layer is preferably 5-90wt.% per whole solid content of the absorbing layer. In a method for forming the ink absorbing layer, a constitutional component is dispersed in water uniformly so as to make a coating liquid, which can be formed by known coating methods such as with bar coater and blade coater.
Patent JP-S53100939-A (JP)
Title: Water sprinkling apparatus for water cooling welding of tube
Inventor: MARUYAMA TAKESHI
IPC: B23K9/00
Filed: 1977-02-16
Abstract: PURPOSE: To decrease whole sprinkling amount and also, to uniformly cool the inner circumference of tube, by making the dimension of water sprinkling hole maximum at the situation of twelve o'clock and also, making it smaller as getting near to the situation of six o'clock, at the time of carrying out inner face water cooling welding of horizontal tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01189589-A (JP)
Title: Clock
Inventor: MATSUSHITA TOKUO
IPC: G04G5/00
Filed: 1988-01-25
Abstract: PURPOSE:To enable the easy and accurate correction of time according to correct-time casting or the like, by a construction wherein a timing for time correction is obtained from a sound wave, so as to attain setting at an arbitrary time. CONSTITUTION:A sound wave obtained from correct-time casting by a radio or the like is converted into an electric signal by a microphone 1 and extracted as a specific frequency component by a filter 2. Based on the electric signal passing through the filter 2, a detecting circuit 3 outputs a time correction signal 8. A count circuit 5, which receives the signal 8, starts counting from a time set beforehand by a time setting circuit 4, in synchronization with a transmitter 6, and the time shown by the circuit 5 is displayed by a time display unit 7. Accordingly, the time correction can be implemented easily and accurately according to the correct-time casting or the like.
Patent JP-H07227071-A (JP)
Title: Compact shading motor
Inventor: HAKAMATA SATOSHI
IPC: H02K5/24
Filed: 1994-02-09
Abstract: PURPOSE:To provide a low-vibration shading motor with an improved productivity by solving the complexity in mounting a shading coil and at the same time reducing electromagnetic vibration by enhancing stiffness of a stator core. CONSTITUTION:A stator core 11 comprising a laminated electromagnetic steel plate is set to a mold for aluminum die cast and a shading coil 21 made of aluminum is formed on the stator core 11 by the die cast method, thus reducing the man-hour as compared with a method for performing butt welding of an edge part by inserting a conventional copper rod into a groove for the shading coil and increasing the stiffness of the stator core and hence providing a motor with a small electromagnetic vibration.
Patent JP-S63183903-A (JP)
Title: Solid catalytic component for olefin polymerization
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1987-01-27
Abstract: PURPOSE:To obtain the titled catalytic component capable of producing stereoregular polymers in high yield, by bringing into contact with TiCl4, in the presence of an aromatic hydrocarbon, etc., a product formed by co-grinding a reaction product from metallic magnesium powder and alkyl monohalide, TiCl4, etc., at low temperatures. CONSTITUTION:A product formed by cogrinding, at low temperatures C<=0 deg.C in general) for >=30min, (A) a product formed by reaction, in the absence of solvent, but in the presence of iodine, generally at >=40 deg.C for >=30min, between metallic magnesium powder and >=2mol. times of an alkyl monohalide (e.g., n-propyl chloride), (B) a phthalic diester (e.g., dimethyl phthalate), (C) TiCl4 and (D) an oxygen-contg. organosilicon compound (e.g., tetra-alkoxysilane) is brought into further contact with TiCl4 in the presence of an aromatic hydrocarbon or aromatic halogenated hydrocarbon liquid at normal temperature (e.g., toluene, chlorobenzene), thus obtaining the objective catalytic component.
Patent JP-H10212765-A (JP)
Title: Unit type building
Inventor: MUKOYAMA TAKAMI
IPC: E04B1/348
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To improve productivity of a unit type building at a factory by mounting an eaves unit to a lower part side of an upper floor building unit of the unit type building, and make uniform the forms of extention units which are mounted to a lower floor building unit. SOLUTION: A unit type building 10 comprises the combination of a plurality of ground floor building units 20 being a lower floor building unit, a plurality of second building units being an upper building unit, a plurality of extension units 50 being mounted to sides of the units 20 so that they protrude from a building 10, and an eaves unit 60 mounted to a lower side of the unit 30 so that it is arranged at an upper part of each unit 50. Since the unit 60 of an inclined or flat roof type is mounted to the lower side of the unit 30 a protrusion is formed of the units 60, 50. Accordingly, all the units 50 can be formed with the same shape without forming different roof parts at the units 50 to thereby improve the productivity at a factory.
Patent JP-S61177308-A (JP)
Title: Method for melt-reducing iron ore simultaneously with calcination of limestone in ore preheating furnace
Inventor: NAKAMURA MASAKAZU
IPC: C04B2/10
Filed: 1985-01-31
Abstract: PURPOSE:To simplify a melt reducing process and to obtain quick lime having a satisfactory slagging property by producing quick lime necessary for melt reduction in the melt reducing process in a preheating furnace while preheating iron ore in the furnace. CONSTITUTION:Limestone for forming part of a slag forming agent used in a melt reducing furnace is charged into an ore preheating furnace together with iron ore, and quick lime is produced by thermally decomposing the limestone. A slag forming agent contg. the quick lime, a carbonaceous material, oxygen and iron ore preheated in the preheating furnace and half-reduced in a prereducing furnace are charged into a melt reducing furnace, where the iron ore is reduced. Part of hot gas generated by a gasification reaction of the carbonaceous material is mixed with part of gas recovered from the prereducing furnace and this gaseous mixture is fed to the prereducing furnace.
Patent JP-H0749491-A (JP)
Title: Display device, back light device, and image display device using them
Inventor: YAMANAKA ATSUSHI
IPC: G02F1/1335
Filed: 1994-02-10
Abstract: PURPOSE:To provide a clear image, interpolate the boundary between picture elements to an optimum smoothness, and provide an image of high quality by controlling the transmittance of a parallel ray outputted from a lighting means by a light bulb, outputting the ray controlled in transmittance in such a manner as to be capable of refracting by a minute refracting means, and scattering the ray outputted from the minute refracting means by a mixing means. CONSTITUTION:A parallel ray 6 emitted from a lighting means 1 is passed through a light bulb 3 for controlling the transmittance every picture element. The ray emitted from the light bulb 3 is refracted by use of a minute refracting means 4. Namely, the minute refracting means 4 projects the ray within the same range on a scattering means 7 to compensate the display impossible part in the boundary between the picture elements. The scattering means 7 scatters the ray projected from the minute refracting means 44. Thus, the deterioration of the image quality when enlarged can be suppressed. By changing the characteristic of the minute refracting means 4, the intensity distribution of the ray on the scattering means 7 can be controlled, and the degree of freedom in design can be significantly improved.
Patent JP-S58136868-A (JP)
Inventor: KAKIZAKI KIKUO
IPC: D06B5/12
Filed: 1982-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0296488-A (JP)
Title: Muse decoder and sub-sample video signal decoder
Inventor: MIZUTANI YOSUKE
IPC: H04N9/87
Filed: 1989-01-24
Abstract: PURPOSE:To extract a signal at the timing of a current field by means of a signal, which has been dropout-compensated and for which an inter-frame insertion processing is executed, and to utilize it after a low frequency range conversion by practically stopping the operation of a low frequency replacing circuit in a MUSE decoder at the time of generating a dropout detecting output. CONSTITUTION:A regenerative MUSE signal from a high definition video disk player VD is inputted to a MUSE decoder MD, and monitored by a high definition monitor TV (MT). The MUSE signal is inputted to a dropout detecting circuit 2 of the player VD, the attenuation of the regenerative FM MUSE signal amplitude or the omission of a carrier component is detected, and a dropout detection output is formed and derived. Further, the player VD inputs the regenerative MUSE signal obtained in an FM demodulating circuit 1 to a decoder MD, A/D-converts 3, and processes by an input switching circuit 6, a memory 7, and inter-frame inserting circuits 8 and 9. When the dropout is generated, the operation of a low frequency replacing circuit LC is prohibited by a switch 15 for a dropout compensated signal input.
Patent JP-S55109298-A (JP)
Title: Garnet single crystal for ornament
Inventor: EMOTO MASAYUKI
IPC: C30B29/28
Filed: 1979-02-14
Abstract: PURPOSE: Title single crystal having very close resemblance to an original natural gem stone in color, transparency, etc., prepared by taking a colorless, transparent garnet structure composition as a base, and replacing the Gd lattice with a rare earth element having an ionic radius which is nearly equal to that of Gd.  
     CONSTITUTION: A single crystal of a colored garnet for ornaments, having a composition represented by the general formula, wherein M is a rare earth element, and 0<x≤3. A single crystal having a desired color (cf. Table) is obtained by crystallizing and growing a mixture prepared by selecting a rare earth element with which Gd of Gd 3 Ga 5 O 12  is replaced and mixing each oxide so as to provide a predetermined composition, in a usual manner such as Czochralski method. The use of Cr, Co, Ti or the like, in addition, as an accessory component makes it possible to produce a single crystal with a delicately controlled color. 
     COPYRIGHT: (C)1980,JPO&Japio